RS PRO Thermostats, 7 days, 24 h

2 Channel Programmer / Room Thermostat

Digital central heating / hot water programmer for gravity or fully pumped systems. Ideal replacement for the older outdated analogue type programmers. It also Incorporates a room thermostat & frost protection if required.
Using the industry standard back plate it will replace the following: Sunvic, Honeywell, ACL, Randall, Sangamo,Potterton, Horstmann, Smiths, etc., without the need to re wire. All wiring & fitting instructions included.

12/24 hour clock format
Daylight saving time changeover
7 day / 5+2 day / daily (24hour) programming format
Max. 3 on / off programs per day for each channel
Each channel (CH or HW) is independently programmable
BOOST function: extend the current program by 1 to 3 hours
ADV (advance) function: reverse on / off output status, until next opposite setpoint
HOLIDAY program: may be scheduled upto 60 days in advance
Shortest switching time 10 minutes
For use in pumped or gravity installations (option user selectable)
LED backlight, blue in colour
Backlight modes (user selectable): auto or on (default)
Channel on / off status indicated by yellow and red LEDs
Non-volatile EEPROM memory to retain user settings when mains power is disconnected
Battery backup for clock (3V lithium CR2032)
Temperature control function (1 °C resolution), display range -9.9 to +50 °C, temp control range +5 to +35 °C (20 °C default) and also frost protection
Power consumption 8VA / 250 V ac
Contact rating: Voltage-output rating 250V ac / 3A (1A)
Ambient temperature: 0 to 35 °C
Dimensions 125 x 89 x 35 mm (lid closed)
Standard BS wiring backplate with transparent polycarbonate terminal cover

Installation Instruction Manual

RS Pro Datasheet

Contains SVHC - 1,2-dimethoxyethane; ethylene glycol dimethyl ether (EGDME) - CAS No. 110-71-4